Psychometric validation of the Hungarian translation of the gastrointestinal symptom rating scale (GSRS) and quality of life in reflux and dyspepsia (QOLRAD) questionnaire in patients with reflux disease. - Concepedia

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Psychometric validation of the Hungarian translation of the gastrointestinal symptom rating scale (GSRS) and quality of life in reflux and dyspepsia (QOLRAD) questionnaire in patients with reflux disease.

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References

2004

Year

L Újszászy, László Bárány, Jonas Carlsson, I Wiklund

Abstract

The psychometric characteristics of the Hungarian translations of GSRS and QOLRAD were found to be good, with satisfactory reliability and validity. The test-retest reliability of the GSRS 'Reflux' domain was, however, not optimal.